| 摘要 |
A plurality of concealed attachment clips are used for securing a grill to a window or door frame. The attachment clips are generally of L-shaped configuration, including a flat body portion having a pointed end, which is forcibly urged between the window or door frame and inner surface of the window or door pane. A coupling portion extends at substantially right angular relation from the body portion and includes a dome-shaped detente. The grill is comprised of grill bars, and each grill bar has a semi-spherical recess therein. The ends of the grill bars are forced over the detentes of the clips to releasably secure the grill to the window or door frame.
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